Graph Master

Graph Master is a Unity run-time graphing tool that allows Unity developers to display dynamic real-time graphs to players.
Graphs are a great way to show the player information both during or after a game. With Graph Master, you can easily display live graphs to the player with just a few lines of code.
Graph Master works natively with Unity 4.6 and greater. It also works with the following 3rd party GUI assets: NGUI, 2D Tool Kit, and Daikon Forge.
Documentation | Support | Interactive Example | Live Update Example | Equations Example
Current Features
* Multiple plots on a single graph
* Line Plots
* Scatter Plots
* Transient Plots (live update)
* Equation plots (eg., (x + 3) * (x + 1) * (x - 2))
* Many Display options including:
  - Plot background color
  - Plot color
  - Plot marker color
  - Plot thickness
  - Margin color
  - Margin width and height
  - Marker types
  - Axis color
  - Axis thickness
  - Axis ticks
  - Axis label color